and we hear a shocking revelation from jennifer grey. you'll hear from both of them this morning, right here. ♪ shake shake >> yeah, talk about revelations. how often do you hear someone say "dancing with the stars" saved their life? >> that's a first. >> we'll get to that later in the broadcast. >>> first, a lot of big stories coming up. starting with the latest change at the white house. president obama's top aide, his chief of staff, set to announce he's leaving, likely at the end of the week. family considerations prevents a final decision. >>> also, there's news out of pakistan, where the cia is intensifying a bombing campaign against the taliban. 20 drone strikes in the month of september. the most of any month this year. this comes as there's new reports of increased terrorism threats against europe. we'll talk about this with bob woodward. he's the author of "obama's war." that goes inside the white house war room. he'll join us live this morning. >> i know you're looking forward to sitting down with him. >>> also, a new govern